<template>
  <basic-container>
    <el-container>
      <el-aside width="200px">
        <avue-tree :option="treeOption" :data="treeData" @node-click="nodeClick"></avue-tree>
      </el-aside>
      <el-main style="margin-left: 10px">
        <avue-crud
          :option="option"
          :table-loading="loading"
          :data="data"
          :page.sync="page"
          :permission="permissionList"
          v-model="form"
          @row-del="rowDel"
          @search-change="searchChange"
          @search-reset="searchReset"
          @selection-change="selectionChange"
          @current-change="currentChange"
          @size-change="sizeChange"
          @refresh-change="onLoad(page, query)"
          @on-load="onLoad"
        >
          <template #menuLeft>
            <el-button
              type="success"
              size="mini"
              icon="el-icon-connection"
              v-if="permission.wf_design_deployment_category"
              @click="handleChangeCategory"
            >
              更改分类
            </el-button>
          </template>
          <template slot="status" slot-scope="{ row }">
            <el-tag size="small" :type="row.status == 1 ? '' : 'danger'">{{ row.$status }}</el-tag>
          </template>
          <template slot="menu" slot-scope="{ row }">
            <el-button
              v-if="permission.wf_design_deployment_status && row.status == 1"
              type="text"
              size="small"
              icon="el-icon-refresh-left"
              @click="handleChangeStatus(row, 'suspended')"
              >挂起</el-button
            >
            <el-button
              v-if="permission.wf_design_deployment_status && row.status == 2"
              type="text"
              size="small"
              @click="handleChangeStatus(row, 'active')"
              >激活</el-button
            >
            <el-button
              v-if="permission.wf_design_deployment_category"
              type="text"
              size="small"
              @click="handleCategory(row)"
              >更改分类</el-button
            >
          </template>
        </avue-crud>
      </el-main>
    </el-container>

    <el-dialog :visible.sync="categoryVisible" append-to-body title="选择分类">
      <avue-form
        v-if="categoryVisible"
        v-model="form"
        :option="{
          column: [
            {
              type: 'tree',
              label: '流程分类',
              span: 24,
              props: { label: 'name', value: 'id' },
              prop: 'category',
              dicUrl: '/api/blade-workflow/design/category/tree',
              required: true,
              rules: [{ required: true, message: '请选择分类' }]
            }
          ]
        }"
        @submit="handleCategorySubmit"
      ></avue-form>
    </el-dialog>
  </basic-container>
</template>

<script>
import { getList, changeStatus, changeCategory, remove } from '@/api/plugin/workflow/deployment'
import { tree } from '@/api/plugin/workflow/category'

import { mapGetters } from 'vuex'

export default {
  data() {
    return {
      form: {},
      query: {},
      loading: true,
      page: {
        pageSize: 10,
        currentPage: 1,
        total: 0
      },
      selectionList: [],
      option: {
        size: 'mini',
        searchSize: 'mini',
        height: 'auto',
        calcHeight: 30,
        tip: false,
        border: true,
        selection: true,
        dialogType: 'drawer',
        addBtn: false,
        editBtn: false,
        align: 'center',
        searchMenuSpan: 6,
        column: [
          {
            label: 'id',
            prop: 'id',
            overHidden: true
          },
          {
            label: '流程名称',
            prop: 'name',
            overHidden: true,
            search: true
          },
          {
            label: '流程标识',
            prop: 'key',
            overHidden: true,
            search: true
          },
          {
            label: '分类',
            prop: 'category',
            overHidden: true,
            type: 'tree',
            dicData: [],
            props: {
              label: 'name',
              value: 'id'
            }
          },
          {
            label: '版本',
            prop: 'version',
            width: 90
          },
          {
            label: '状态',
            prop: 'status',
            dicData: [
              {
                label: '激活',
                value: 1
              },
              {
                label: '挂起',
                value: 2
              }
            ],
            width: 100,
            slot: true
          },
          {
            label: '部署时间',
            prop: 'deployTime',
            overHidden: true
          }
        ]
      },
      data: [],
      row: '',
      categoryVisible: false,
      treeData: [],
      treeOption: {
        size: 'mini',
        addBtn: false,
        props: {
          label: 'name',
          value: 'id'
        }
      }
    }
  },
  computed: {
    ...mapGetters(['permission']),
    permissionList() {
      return {
        addBtn: this.vaildData(this.permission.deployment_add, false),
        viewBtn: this.vaildData(this.permission.deployment_view, false),
        delBtn: this.vaildData(this.permission.wf_design_deployment_delete, false),
        editBtn: this.vaildData(this.permission.deployment_edit, false)
      }
    },
    ids() {
      let ids = []
      this.selectionList.forEach(ele => {
        ids.push(ele.deploymentId)
      })
      return ids.join(',')
    }
  },
  mounted() {
    this.getCategoryList()
  },
  methods: {
    handleChangeCategory() {
      if (this.selectionList.length === 0) {
        this.$message.warning('请选择至少一条数据')
        return
      }
      this.categoryVisible = true
    },
    getCategoryList() {
      tree().then(res => {
        const data = res.data.data
        this.findObject(this.option.column, 'category').dicData = this.deepClone(data)

        this.treeData = data
        this.treeData.unshift({ id: '', name: '全部' })
      })
    },
    nodeClick({ id }) {
      this.categoryId = id
      this.searchChange(this.query)
    },
    handleCategorySubmit(form, done) {
      let { deploymentId, category } = form
      if (!deploymentId) deploymentId = this.ids
      changeCategory({ deploymentId, category }).then(() => {
        this.$message.success('操作成功')
        done()
        this.form = {}
        this.categoryVisible = false
        this.onLoad(this.page, this.query)
      })
    },
    handleCategory(row) {
      this.form.deploymentId = row.deploymentId
      this.categoryVisible = true
    },
    handleChangeStatus(row, status) {
      const param = {
        id: row.id,
        status
      }
      changeStatus(param).then(() => {
        this.$message.success('操作成功')
        this.onLoad(this.page, this.query)
      })
    },
    rowDel(row) {
      this.$confirm('此操作会级联删除当前正在进行的流程实例，且无法恢复，确定要删除吗?', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.$confirm('二次确认！此操作会级联删除当前正在进行的流程实例，且无法恢复，确定要删除吗?', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          remove({ deploymentId: row.deploymentId }).then(() => {
            this.onLoad(this.page)
            this.$message({
              type: 'success',
              message: '操作成功!'
            })
          })
        })
      })
    },
    handleDelete() {
      if (this.selectionList.length === 0) {
        this.$message.warning('请选择至少一条数据')
        return
      }
      this.$confirm('确定将选择数据删除?', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          return remove(this.ids)
        })
        .then(() => {
          this.onLoad(this.page)
          this.$message({
            type: 'success',
            message: '操作成功!'
          })
          this.$refs.crud.toggleSelection()
        })
    },
    searchReset() {
      this.query = {}
      this.onLoad(this.page)
    },
    searchChange(params, done) {
      this.query = params
      this.onLoad(this.page, params)
      done()
    },
    selectionChange(list) {
      this.selectionList = list
    },
    currentChange(currentPage) {
      this.page.currentPage = currentPage
    },
    sizeChange(pageSize) {
      this.page.pageSize = pageSize
    },
    onLoad(page, params = {}) {
      this.loading = true

      if (this.categoryId) params['category'] = this.categoryId
      else delete params['category']

      getList(page.currentPage, page.pageSize, Object.assign(params, this.query)).then(res => {
        const data = res.data.data
        this.page.total = data.total
        this.data = data.records
        this.loading = false
      })
    }
  }
}
</script>

<style></style>
